40853744662 has 4 divisors (see below), whose sum is σ = 61280616996. Its totient is φ = 20426872330.

The previous prime is 40853744647. The next prime is 40853744713. The reversal of 40853744662 is 26644735804.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10213436164 + ... + 10213436167.

It is an arithmetic number, because the mean of its divisors is an integer number (15320154249).

Almost surely, 2^40853744662 is an apocalyptic number.

40853744662 is a deficient number, since it is larger than the sum of its proper divisors (20426872334).

40853744662 is a wasteful number, since it uses less digits than its factorization.

40853744662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20426872333.

The product of its (nonzero) digits is 3870720, while the sum is 49.

The spelling of 40853744662 in words is "forty billion, eight hundred fifty-three million, seven hundred forty-four thousand, six hundred sixty-two".